https://www.youtube.com/watch?v=SpEoJia-4ns Fortunately, Melbourne, Brisbane and Perth don't have similar frustrating restrictions as Sydney.
Backwards+Vancouver B$ logic should never make it to Sydney, or any other properly functioning city. Fortunately overall, NSW never was overtaken by anything like the BC Mind Virus (BCMV). Otherwise, Sydney would also have narrow bridges, short trains and mostly short buildings.
https://en.wikipedia.org/wiki/25_Martin_Place Over 60 levels.
https://en.wikipedia.org/wiki/Scotia_Tower Not even 40 levels.
Vancouver still won't allow any office tower to have 40 floors, let alone 50 or 60.